baber/WOPTO huggingface dataset:
Patent JP-H10236174-A (JP)
Title: Power transmission device of four-wheel drive vehicle and assembly method thereof
Inventor: SHIRAISHI MASARU
IPC: B60K17/344
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability by assembling a transfer unit in the propeller shaft direction in the power transmission device of a four-wheel drive vehicle involving a transfer shaft. SOLUTION: This device is provided with a horizontal type engine, a speed change gear disposed in series with it, a front wheel axle 8 disposed in parallel to a speed change gear output shaft, and a transfer unit Tf for transmitting the power of the front wheel axle to rear wheel axle side, which involves a transfer shaft 15, a transfer output shaft 18, and a bevel gear set 16, 17 which is formed between both the shaft. A front differential gear 7 is stored inside a transmission case, and the transfer unit is fitted in a transfer case 20. An opening part 40 opened in the propeller axial direction is formed at the speed change gear case, and the transfer case 20, which involves an assembling part which is assembled to the fringing part of the opening part 40, is assembled in the propeller axial direction.
Patent JP-H10235935-A (JP)
Title: Driver ic and led print head
Inventor: NAKAJIMA NORIO
IPC: H01L33/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED print head which can facilitate interchangeability between a dynamic system and a static system without changing a data transfer system. SOLUTION: An LED array having a constitution wherein a plurality of LED element groups 6 are formed by making the input sides of adjacent LED elements 5 common and a driving order is given to the LED elements 5 of each LED element group 6, while the output sides of the LED elements 5 having the same driving order are made common and also so provided that they can be grounded by LED ground lines (a) and (b), and driver IC having a constitution wherein a plurality of drive element groups 9 are formed by making the output sides of adjacent drive elements 10 common and the driving order is given to the drive elements 10 of each drive element group 9, while the input sides of the drive elements 9 having the same driving order are made common by strobe signal lines (a) and (b),  are provided and the input side of each LED element group 6 and the output side of the drive element group 9 are connected together. A strobe signal outputted in conformity with the timing of grounding is received and the LED elements 5 are driven by a dynamic system on the basis of the content of a latch circuit 8 holding drive data received in one lot, in the same way as in an LED print head of a static system.
Patent JP-S55136790-A (JP)
Title: Horn for speaker
Inventor: OONUKI HIDEO
IPC: G10K11/02
Filed: 1979-04-13
Abstract: PURPOSE:To make easy the manufacture of horn and to uniform the quality of products, by giving the characteristics of rigidity and high loss required for the speaker horn through the use of foamed plastic material adding balloon. CONSTITUTION:The separation type foaming agent is added in a suitable amount to the powder of pellet of the thermoplastic forming material such as polyvinylchloride or thermo-setting forming material such as phenolpolyester. Further, as the reinforce material, glass, ''sirasu'' balloon, or glass fiber is added in a suitable amount to obtain the specified rigidity and high loss performance, sufficient mixing is made to avoid unmixing speaker horn. Further, this raw material is injected to the molding with the injection machine of the in-line screw type to mold the speaker horn 1 having required rigidity and ligh loss performance having the balloon 7, glass fiber 8 and hole 9 in the resin frame 10, allowing to uniform the quality of the horn 1 in mass-production.
Patent JP-H05242351-A (JP)
Title: Automatic vending machine
Inventor: KOBAYASHI MOTOOMI
IPC: G07F11/10
Filed: 1992-02-29
Abstract: PURPOSE:To easily execute commodity supplying work, to easily check the number of remaining commodities or their sorts and to improve the storage efficiency of commodities. CONSTITUTION:Plural commodity storing parts 18 having commodity supplying aperture parts 19 extended in the vertical direction on their front face are arrayed in parallel inside a body 11 to be opened/closed by a main door 12 and an intermediate door 13. Each commodity storing part 18 is constituted so as to store commodities 21 in the state that the longitudinal direction of the commodities 21 lies in the depth direction. Since the commodities 21 can be observed through respective aperture parts 19, the number of remaining commodities or their sorts can easily be checked.
Patent JP-H09235174-A (JP)
Title: Production unit for single crystal and production thereof
Inventor: KURAGAKI SHUNJI
IPC: C30B29/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a production unit and production method for single crystal, capable of pulling a single crystal few in oxidation-induced laminate defects and excellent in oxidized film voltage endurance characteristics by controlling the thermal history of a crystal intended to be the single crystal. SOLUTION: This single crystal production unit is designed to set up a cylindrical, heat-resistant reflective member 7 enclosing the pull region for a crystal intended to be the aimed single crystal between melt level 5 and the ceiling 6a of a metallic chamber so as to screen or reflect the radiation from high- temperature section(s) such as a heater 2, the melt level 5 and/or a quartz crucible 1a and control the temperature gradient of the crystal. By using this production unit, the objective single crystal is pulled while controlling its temperature gradient so as to anneal the crystal in high-temperature zone and quench it in medium-/low-temperature zone.
Patent JP-H07254127-A (JP)
Title: Magnetic recording medium and its production
Inventor: KITAORI NORIYUKI
IPC: G11B5/66
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a medium having good still durability and excellent coercive force by incorporating diamond-like carbon fine particles into a metal magnetic film formed on a supporting body. CONSTITUTION:When a magnetic recording medium is produced by depositing metal magnetic particles to form a metal magnetic film on a supporting body, diamond-like carbon fine particles are deposited in the step of depositing metal magnetic particles. The proportion of the diamond-like carbon fine particles dispersed in the metal magnetic film is preferably 0.01-10mol.%, and especially, the proportion of diamond-like carbon fine particles included from the surface of the metal magnetic film to 100Angstrom  depth is preferably 0.1-10mol%. By allowing the diamond-like carbon fine particles to be present in the upper layer of the metal magnetic film, the still durability can be largely improved and the coercive force is improved. Thus, the obtd. magnetic recording medium has high reproducing output.
Patent JP-S60187507-A (JP)
Inventor: TATSUMI TAKASHI
IPC: B27L5/02
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10219215-A (JP)
Title: Hot melt adhesive composition
Inventor: MIYAKE TAKESHI
IPC: C09J123/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a hot melt adhesive composition capable of manifesting excellent adhesive properties both at a low temperature and at a high temperature. SOLUTION: This hot melt adhesive composition comprises (a) a base polymer consisting of an ethylene-vinyl acetate copolymer, (b) at least one kind of tackifying resins of (b-1) a liquid tackifying resin at a normal temperature and (b-2) a solid tackifying resin having compatibility with the base polymer and (c) a solid tackifying resin at the normal temperature, having incompatibility with the base polymer and further having 100-160 deg.C softening point by a ball and ring method.
Patent JP-H11230728-A (JP)
Title: Method and apparatus for visual inspection of object to be inspected
Inventor: NUNOTANI MASAKATSU
IPC: G06T7/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which an object to be inspected is imaged at high speed and economically by using the smaller number of cameras and in which the quality of the object to be inspected is judged, by a method wherein the object to be inspected is passed through an imaging region by a line sensor camera, a plurality of outer faces on the object to be inspected are imaged by one camera, and their images are compared with a reference image which is registered in advance. SOLUTION: A line sensor camera 2a and a line sensor camera 2b image a polyhedron 1a from two upper and lower directions. A mirror 4a and a mirror 4b are arranged and installed on both sides of an imaging region on the polyhedron 1a. The mirrors 4a, 4b are set at an angle of 45 deg. formed by faces parallel to the surface A or the rear surface C of the polyhedron 1a. As a result, the mirror 4a shows the right side face B and the front E of the polyhedron 1a in the visual field of the camera 2a, and the mirror 4b shows the left side face D and the rear F of the polyhedron 1a in the visual field of the camera 2b. The surface A or the rear surface C of the polyhedron 1a can be imaged directly by the camera 2a or the camera 2b. The other faces B, D, E, F can be imaged indirectly via the mirrors 4a, 4b. Then, fetched data is compared with reference data.
Patent JP-S63212004-A (JP)
Title: Manufacture of non-heat-treated high tensile waved shape steel sheet having excellent weldability
Inventor: MABUCHI HIDESATO
IPC: B21B1/38
Filed: 1987-02-27
Abstract: PURPOSE:To obtain the non-heated-treated high tensile waved shape steel sheet having excellent weldability by hot rolling a waved shape steel sheet by using a steel having a limited carbon equivalent (Ceq) and succeedingly, acceleratively cooling the sheet from a temp. not less that the Ar3 temp. down to a temp. not higher than a limited temp. CONSTITUTION:A steel whose Ceq is <=0.37% is used as a rolled stock to attain a required strength by cooling. Accelerative cooling is performed from a temp. at which transformation does not start and higher than the Ar3 temp. down to a temp. <=650 deg.C at which low temp. transformation products are not generated. A cooling stop temp. is a prescribed temp. of <=650 deg.C from the material standpoint with consideration for sheet thickness, etc. Rolling is performed at a temp. in the nonrecrystallization temp. range of 900 deg.C-Ar3 to increase toughness by grain refining and at a cumulative draft of >=20% obtaining grain refining effect and being compatible with rolling efficiency. Temps. of min. sheet thickness parts of waved shapes are limited not lower than the Ar3 temp. to prevent two-phase rolling during the rolling and transformation before cooling.
Patent JP-S62237053-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F02D41/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent an air-fuel ratio characteristic from changing in accordance with an increase of heater resistance due to its aging, by correcting a feedback- controlled fuel supply quantity to be increased corresponding to a decrease of heating amount in an oxygen sensor with a heater. CONSTITUTION:A heater 25a, which is inserted into the internal part of an oxygen sensor 25, is connected with a battery 29a through a starter switch 29. The other end of the heater 25a is connected with a potentiometer 29b, and the potentiometer 29b, having in its inside a resistor 29c with a resistance value sufficiently smaller than that of the heater 25a, detects a potential difference, generated by said resistor 29c, by a main unit to be output to an electronic control unit 30. The electronic control unit, if it decides the resistance value of the heater 25a to be increased and its heating amount to be decreased, corrects a fuel supply amount by a feedback control on the basis of a detection value of the oxygen sensor 25 to be increased.
Patent JP-H09238365-A (JP)
Title: Chromakey device
Inventor: YAMAMOTO KOSEI
IPC: H04N9/75
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To conduct more detailed chromakey processing than a conventional device by selecting whether or not a specific hue is to be deleted depending on a luminance level different from the conventional chromakey device deleting the specific hue only. SOLUTION: A detection circuit 3 detects a signal part of a predetermined specific hue from a chroma signal and detects a signal part of a predetermined specific luminance level from a luminance signal. A level ratio comparison discrimination circuit 10 generates a key signal (d) binarized at a 1st level for the signal part in the specific luminance level range and at a 2nd level for other range. A subtractor 16 provides an output of a chrominance luminance delete video signal 1, in which a luminance and a chrominance signal in a region of a specific hue with a lightness of a prescribed level or over are eliminated resulting in a black color from a delayed input color video signal (g) and the remaining image is as it is.
Patent JP-H11242835-A (JP)
Title: Magnetooptic disk device
Inventor: WADA TAKUYA
IPC: G11B11/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the objective of the magnetooptic disk device from being stained. SOLUTION: This drive is equipped with a slider part 2 which slides on the magnetooptic disk, a magnetic head equipped with a magnetic field production part for applying a magnetic field to the magnetooptic disk, and the objective 12 and consists of an optical pickup which records and reproduces information on the magnetooptic disk, and the magnetic head is equipped with an objective cleaning member 6. Further, the magnetic head is equipped with an objective cover 7. After the disk is ejected, the magnetic head 1 moves down to a position C by the elastic force of a leaf spring. At this time, the cleaning member 6 presses the objective lens 12 in a Z direction and moves in a Y direction on the surface of the objective 12 through the rotation of an arm part 3. Through this operation, the cleaning member 6 removes stain sticking on the objective 12.
Patent JP-S52130977-A (JP)
Title: Preparation of baker.s yeast with excellent flavor
Inventor: YANAGISAWA KAZUHIKO
IPC: C12N1/18
Filed: 1976-04-22
Abstract: PURPOSE: To prepare baker's ylast having high power of moltose fementation by liquefying dry tapioca powder with α-amylase produced by a specific organism and by using the succharized solution thus obtained as the carbon source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59171766-A (JP)
Title: Hydraulic type dump trailer
Inventor: MINAGAWA ISAO
IPC: B62D63/06
Filed: 1983-03-17
Abstract: PURPOSE:To relieve and suppress instability of a load-carrying platform during inclination of the load-carrying platform, by forming an interlocking mechanism which causes movement of wheels to depend upon the damping motion of the load-carrying platform. CONSTITUTION:With a cylinder 12 for dumping, hydraulically operated, a load- carrying platform 4 is inclined centering around a fulcrum axle 10 acting as a fulcrum, resulting in movement of the center of gravity of the load-carrying platform 4 to the rear, and in which case, an interlocking link 14 of an interlocking mechanism 5 draws backward a bogie frame 7 and wheels 3 are moved backward. This enables redressing of instability of the load-carrying platform 4 caused by movement of the center of gravity with which inclining dumping operation of the load-carrying platform 4 is attended. Further, when the load- carrying platform 4 is operated to a horizontal position, the bogie frame 7 is moved forward to its original position through the working of the interlocking link 14.
Patent JP-S59174424-A (JP)
Inventor: SUZUKI HIDEKI
IPC: B65B43/42
Filed: 1983-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63213137-A (JP)
Title: Manufacture of optical disk and jig for manufacturing the disk
Inventor: SUZUKI MASAHIRO
IPC: G11B7/26
Filed: 1987-03-02
Abstract: PURPOSE:To offer the manufacture of an optical disk and a jig for manufacturing the optical disk with high productivity, by performing the positioning of the center of an optical disk substrate by moving plural positioning lugs in the radius direction of the optical disk substrate, and following that, performing the positioning of a center hub by inserting a pin into the center of the positioning lug. CONSTITUTION:Each lug 6 of the manufacturing jig is pressed to the center side of a hole 2 by a spring 7 in a state before a transparent substrate 8 is set. In such a state, after the transparent substrate 8 is set on the base 1 of the jig, by raising the pin 4 by an air cylinder 3, the head part 4b of the pin 4 passes through the cavity of the lug 6. When the pin 4 is raised further, each lug 6 is moved in the radius direction by the same distance from the center of the base 1 by the tapered part 4a of the pin 4, and the center of the transparent substrate 8 is positioned in the center of the base 1. Afterwards, the center hole of a center hub consisting of a metallic attracting plate is inserted into the head part 4b of the pin, and the center hub and the transparent substrate 8 are joined in a state where the centers of them coincide.
Patent JP-S53128796-A (JP)
Title: Connecting system between indoor main line and branch duct
Inventor: KATOU RIYUUZOU
IPC: H01R25/14
Filed: 1977-04-15
Abstract: PURPOSE:To transfer or increase a branch duct arbitrary by a use of a branch block put a branch breaker to be connected with an indoor main line, a receiver for on-off and connecting terminals in a deep dish like vessel.
Patent JP-H07253689-A (JP)
Title: Planographic printing plate processor
Inventor: AIZAWA YASUHIRO
IPC: G03G15/00
Filed: 1994-03-16
Abstract: PURPOSE:To obviate generation of a plate making defect and to assure execution of stable processing over a long period of time by arranging brushes on the peripheral surface of a back up roll, thereby preventing fixation and deposition of the removed matter sticking to a removing means and maintaining the efficiency of removing non-image parts. CONSTITUTION:The back up roll 20 is composed of spiral rigid parts 49 of a uniform height to substantially determine the height of a printing plate transporting plane without being deformed by pressing of a scraping blade, the brushes 48 which are mounted by spiral winding in the grooves formed between the rigid parts 49 and are longer in the hair length than the groove depth and a revolving shaft 50. At least the peak parts (parts for contact with the blade) of the spiral rigid parts 49 are formed narrower than the transverse width of the brushes 48 and are so set that the brushes 48 are brought into sliding contact with at least the entire width of the scraping part of the scraping blade by one revolution of the back up roll 20. As a result, the removed matter sticking to the scraping blade is removed. The degradation in the removal efficiency and the scraping defect such as retransfer of the removed matter, are prevented and the plate making stable over a long period of time is made possible.
Patent JP-H02227042-A (JP)
Title: Sauce for threading 'natto'
Inventor: UEDA SEINOSUKE
IPC: A23L27/00
Filed: 1989-02-28
Abstract: PURPOSE:To provide the title sauce ensuring 'natto' to be easily eaten as a result of 'natto' odor, containing ascorbic acid and/or its derivative. CONSTITUTION:The objective sauce incorporated with ascorbic acid and/or its derivative. Use of such ingredient(s) (e. g. L-ascorbic acid) will eliminate 'natto' odor; thus, even persons who have felt eating 'natto' to be difficult because of its peculiar odor will be able to enjoy eating 'natto' without any reluctance.
Patent JP-H01219928-A (JP)
Title: Half-adder circuit
Inventor: SHIMADA JIRO
IPC: G06F7/50
Filed: 1988-02-28
Abstract: PURPOSE:To reduce the power consumption per one bit by using a precharge signal and an enable signal to perform the dynamic operation and preventing a through current from flowing between power sources at the time of the change of the output level. CONSTITUTION:A four-bit half-adder circuit is provided with a control circuit 10, four one-bit half-adders 11-14, and an output circuit 15. The control circuit 10 consists of a P-type FET S20 and an N-type FET F20 connected between a terminal VDD and a terminal VSS. The gate of the FET S20 is connected to a precharge signal terminal, and that of the FET F20 is connected to a carry input terminal Ci. Both connection points are outputted to the one-bit half-adder 11 as a carry input signal. The one-bit half-adder 11 consists of P-type FETs S21, S22, S23, and S24 and N-type FETs F21, F22, F23, F24, and F25 connected between the terminal VDD and the carry terminal.
Patent JP-S51120437-A (JP)
Title: Burner-flame detecting device
Inventor: KICHIJIMA NORIO
IPC: F23N5/08
Filed: 1975-04-15
Abstract: PURPOSE:A burner-flame detecting device wherein the presence of the flame is detected by sensing the light thereof.
Patent JP-S53131420-A (JP)
Title: Controller for linear motor
Inventor: YAMADA KAZUHIRO
IPC: H02P7/00
Filed: 1977-04-22
Abstract: PURPOSE: To prevent reverse running by controlling regenerative braking range of linear motor in relation with running speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11240377-A (JP)
Title: Light distribution control device for headlight of automobile
Inventor: MIICHI YOSHIAKI
IPC: B60Q1/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To properly emit light on a running lane in the running direction of a concirned vehicle irrespective of a cant state of a road surface by correcting optical axis target values calculated based on a curvature of the road, in accordance with the cant information of the road surface, and thereby adjusting the optical axis angle of a headlight. SOLUTION: A target optical axis angle calculation means 5 of a main device calculates longitudinal and transverse optical axis angle target values θ1 , θ2 based on curvature of a road as a parameter indicating a curving condition, and positional relation between the concirned vehicle and a preceding vehicle. The target optical axis angle calculation means 5 has a cant angle corresponding correction means 5B and a correction means 5A against to a lane. The optical axis angle target values θ1 , θ2 are corrected according to the cant state of the road surface and angle between the concirned vehicle and the running lane. A controller 7 operates an optical axis actuator 8 based on the optical axis angle target values θ1 , θ2 for adjusting an optical axis of a headlight 9. It is thus possible to properly emit light to the running lane.
Patent JP-H05247307-A (JP)
Title: Water absorbing resin composition
Inventor: WADA KATSUYUKI
IPC: C08K3/16
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a water absorbing resin composition capable of solubilizing a water absorbing resin after absorbing water in which disposal, decomposition and separation are usually difficult in an aqueous solvent. CONSTITUTION:The objective water absorbing resin composition is obtained by blending 1 pt.wt. water absorbing resin with 0.01-1 pt.wt. ascorbic acid and 1-1000 pts.wt. water. This composition has a pH within the range of 4 to 7.5.
Patent JP-H10235302-A (JP)
Title: Washing of article
Inventor: BABA HIDEJI
IPC: G01N1/34
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing method capable of performing the adjustment of the concn. of a washing soln. and the control of the level thereof in the continuous washing of an article at the same time by a simple method. SOLUTION: When an article is continuously washed in a washing tank storing a washing soln. consisting of a liquid easy to evaporate and a liquid hard to evaporate, the washing condition in the washing tank is kept constant to make the reduction amt. of the liquid easy to evaporate and the liquid hard to evaporate steady and a replenishing soln. having a liquid compsn. corresponding to reduction quantity is supplied. By this constitution, the washing soln. level of the washing tank is adjusted and the compsn. of the washing soln. is kept constant.